Hispanics.

Young people between the ages of 19 and 34.

Men.

Low-income people, especially those living in states that have not expanded their Medicaid programs.

People in the South – again, especially those living in states that have not expanded their Medicaid programs.

Those who work for small companies.

The uninsured rate in the U.S., 20 percent before the Affordable Care Act took effect, is now 13 percent.

Learn more about how the Affordable Care Act has changed the rate at which different groups of Americans are insured in this Commonwealth Fund survey.